package com.qsd.StudentSystem.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.qsd.common.po.Course;
import com.qsd.common.pojo.CourseEntity;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface CourseDao extends BaseMapper<CourseEntity> {

	Course queryCourseById(Integer id);
	Integer queryPaperIdById(Integer id);

}
